27300620

素因数分解:

$2^2\times 5^1\times {\mathrm{569}}^1\times {\mathrm{2399}}^1$

素因数の和:2977

約数の個数: 24

約数和(自身を含む): 57456000

約数和(自身を除く): 30155380

約数列:

[1, 2, 4, 5, 10, 20, 569, 1138, 2276, 2399, 2845, 4798, 5690, 9596, 11380, 11995, 23990, 47980, 1365031, 2730062, 5460124, 6825155, 13650310, 27300620]

約数ペア:

[(1, 27300620), (2, 13650310), (4, 6825155), (5, 5460124), (10, 2730062), (20, 1365031), (569, 47980), (1138, 23990), (2276, 11995), (2399, 11380), (2845, 9596), (4798, 5690)]